<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>Document</title>
</head>
<body>
    <div>
        <button  onclick="generateRays">添加</button>
        <label>份数:</label>
        <input type="number" v-model.number="division" />
    </div>
    <script>

    </script>
</body>
</html>